Like Enumerable#take, but chains operation to be lazy-evaluated.
Like Enumerable#uniq, but chains operation to be lazy-evaluated.
Returns the Fiddle::Pointer of this handle.
Disable a call to dlclose() when this handle is garbage collected.
Enable a call to dlclose() when this handle is garbage collected.
Returns true if dlclose() will be called when this handle is garbage collected.
See man(3) dlclose() for more info.
accessor to Fiddle::CStructEntity
accessor to Fiddle::CUnionEntity
Calculates the offsets and sizes for the given types in the struct.
Calculate the necessary offset and for each union member with the given types
Get the underlying pointer for ruby object val and return it as a Fiddle::Pointer object.
Calls wait repeatedly until the given block yields a truthy value.
Generates a random prime number of bit length bits. If safe is set to true, generates a safe prime. If add is specified, generates a prime that fulfills condition p % add = rem.
Tests bit bit in bn and returns true if set, false if not set.
Enables the flags on the BN object. Currently, the flags argument can contain zero of OpenSSL::BN::CONSTTIME.
Set the defaults for this engine with the given flag.
These flags are used to control combinations of algorithm methods.
flag can be one of the following, other flags are available depending on your OS.
0xFFFF
0x0000
See also <openssl/engine.h>